New AC 100-240V Power Adapter with DC Coupler Cable Kit for Canon EOS 550D/600D/650D/Kiss X4/X5/X6 Rebel T2i/T3i/T4i - Replacement for ACK-E8, US Plug Wide input range: 100-240V. Designed for Canon EOS 550D/600D/650D/Kiss X4/X5/X6 Rebel T2i/T3i/T4i. Comes with a mini box (substitute of battery), directly power camera without battery. Ideal accessories for long-time photographing. US Plug.